

.zy-slide {
	/*两个section (前一张/下一张) 要做相对定位*/
	font-size: 13px;
	position: relative;
	width: 754px;
	height: 292px;
	margin: 115px auto 0;
	/*overflow: hidden;*/
}

.zy-slide .zy-prev ,.zy-slide .zy-next {
	position: absolute;
	top: 50%;
	width: 40px;
	height: 80px;
	cursor: pointer;
	line-height: 80px;
	text-align: center;
	margin-top: -40px;
}
.zy-slide .zy-prev {
	left: -60px;
}
.zy-slide .zy-next {
	right: -60px;
}
.zy-slide ul {
	/* 7个 li 相对父标签做绝对定位*/
	position: absolute;
	width: 754px;
	height: 292px;
	margin: 0;
	padding: 0;
}

.zy-slide li {
	margin: 0;
	padding: 0;
	position: absolute;
	border: 2px solid black;
	list-style: none;
	background-color: black;
	width: 0px;
	height: 0px;
	top: 146px;
	left: 377px;
	border-radius: 5px;
	z-index: 0;
	cursor: pointer; 
	overflow: hidden;
}
.zy-slide li img {
	height: 100%;
	width: 100%;
}
